• Orchid Petals - 122001
• Ordanance Factory - 483504
• Ordance Factory - 483504
• Orderly Bazar Bhuwaneshwar Nagar Colony - 221002
• Orderly Bazar Kachehari - 221002
• Ordinance-Depot - 110063
• Orient Residency - 302020
• Orleanpet - 600505
• Orlem Malad West - 400064
• Oshiwara - 400053
• Osque Street - 600005
• Oswal Nagri Virar East - 401303
• Ot Road - 721305
• Otteri - 600023
• Otteri - 632001
• Otterri - 600023
• Ouat Campus - 751003
• Outer Circle - 560066
• Outer Circle Road - 600102
• Outer Ring Road - 560037